350298312 has 128 divisors (see below), whose sum is σ = 1088640000. Its totient is φ = 91461888.

The previous prime is 350298251. The next prime is 350298313. The reversal of 350298312 is 213892053.

It is not an unprimeable number, because it can be changed into a prime (350298313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232939 + ... + 234437.

It is an arithmetic number, because the mean of its divisors is an integer number (8505000).

Almost surely, 2^350298312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350298312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544320000).

350298312 is an abundant number, since it is smaller than the sum of its proper divisors (738341688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

350298312 is a wasteful number, since it uses less digits than its factorization.

350298312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635 (or 1631 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 350298312 is about 18716.2579593251. The cubic root of 350298312 is about 704.9300348052.

The spelling of 350298312 in words is "three hundred fifty million, two hundred ninety-eight thousand, three hundred twelve".